The tutorial Excel 2010 Training I bought on the recommendation of an acquaintance. When you first enter on my Apple, I thought that I would have slammed shut too quickly. Is available in both the product description as well as on the product packaging that the tutorial for Windows is. A call to the manufacturer Lessino brought clarity. The tutorial can be used with a little trick on an Apple without restrictions. You have to go just on the DVD in the folder and call Lessino there index.htm. Then everything runs smoothly. Five stars for the great support. Five stars for the tutorial.